From: Resolution enhancement of field asymmetric waveform ion mobility spectrometry (FAIMS) by ion focusing
Voltage loaded
Position of upper ion beam/mm
Position of lower ion beam/mm
0-1.25V-0-1.25V-0
0.4738
0.0125
0-2.5V-0-2.5V-0
0.4323
0.0863
0-3.75V-0-3.75V-0
0.3863
0.1329
0-5V-0-5V-0
0.3473
0.1720